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Kaylis [27]
3 years ago
15

Which statement correctly describes the rate of decomposition of SO3 at equilibrium?

Chemistry
1 answer:
inna [77]3 years ago
7 0
He answers is B It equals the rate of the formation of SO3
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Rank the following carboxylic acids from strongest (1) to weakest (4)
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Answer:

CH2FCOOH > CH2ClCOOH > CH2BrCOOH > CH3COOH

Explanation:

CH2FCOOH > CH2ClCOOH > CH2BrCOOH > CH3COOH

More electronegative atom of halogen is , stronger acid will be.

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What is the best description of what Becquerel observed in his experiment?
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For example, the decay chain of ²³⁸U is called the uranium series.

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Antoine Henri Becquerel (1852 – 1908) was a French physicist and the first person to discover evidence of radioactivity.

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5 0
3 years ago
Read 2 more answers
After 11.5 days, 12.5% of a sample of radon-222 that originally weighed 42g remains. What is the half-life of this isotope?
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Explanation:

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